amadey | ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f

General

Target

ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe
Size

1.3MB
MD5

db04aa6e158c5d52c20fc855f5285905
SHA1

822416dfa3f094aa6776ed0cad77fb9083db29a3
SHA256

ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f
SHA512

cdc0ff46ac48178da0a68d4e2601a46a960c3aa998edd66a7bb6a39d1caa7dbbe53f1aa463307a9932996d2993386addc7c54cee73811897b075dd75fbc904ff
SSDEEP

24576:wbsh2BfGSklE31Sa1jnzi+k24VR5SLRUyvQAqBYcTHykVbFv4pOdfEPkXsvHo/s/:wbsQf6lEFti+kZRSUJAqB/VRsO/oo/sJ

Score

10^/10

amadey 1cc3fe discovery trojan

Malware Config

Extracted

Family

amadey

Version

4.18

Botnet

1cc3fe

C2

http://vitantgroup.com

Attributes

install_dir
431a343abc
install_file
Dctooux.exe
strings_key
5a2387e2bfef84adb686c856b4155237
url_paths
/xmlrpc.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Amadey family
amadey

Executes dropped EXE 1 IoCs

pid	Process
1928	Dctooux.exe

Loads dropped DLL 1 IoCs

pid	Process
1404	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 17 IoCs

pid	Process
1404	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe
1928	Dctooux.exe
1928	Dctooux.exe
1928	Dctooux.exe
1928	Dctooux.exe
1928	Dctooux.exe
1928	Dctooux.exe
1928	Dctooux.exe
1928	Dctooux.exe
1928	Dctooux.exe
1928	Dctooux.exe
1928	Dctooux.exe
1928	Dctooux.exe
1928	Dctooux.exe
1928	Dctooux.exe
1928	Dctooux.exe
1928	Dctooux.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Dctooux.job	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Dctooux.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1404	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1404	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe
1928	Dctooux.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1404 wrote to memory of 1928	1404	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe	31
PID 1404 wrote to memory of 1928	1404	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe	31
PID 1404 wrote to memory of 1928	1404	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe	31
PID 1404 wrote to memory of 1928	1404	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe	31

C:\Users\Admin\AppData\Local\Temp\ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe
"C:\Users\Admin\AppData\Local\Temp\ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe"
1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1404
- C:\Users\Admin\AppData\Local\Temp\431a343abc\Dctooux.exe
  "C:\Users\Admin\AppData\Local\Temp\431a343abc\Dctooux.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1928

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\290804112282

Filesize
71KB

MD5
7e4c7c7a96e8ff2f75ca04252de14e59

SHA1
9b21a8093b2d8a85a063a9c67ca41aff49a21147

SHA256
c1ed251d32fe05c33770e9cf58b81e928fb00452177f70dbc1e15df83b5d7203

SHA512
87fade82cf07cefaef834050810ad8ac5c928da5b95ab1abc884533a37297f5ebdec7a13fac26d4683e996dc32617bced6d3966485298df8810e2293ff7ed5ab

Download Submit
C:\Users\Admin\AppData\Roaming\bfbcc7a80c10a7\cred64.dll

Filesize
4KB

MD5
52b74de198424e46c4868457eb197503

SHA1
a5c8384cd0fd3880cfd16ca3edf2b55c05aaa9dc

SHA256
350b00f4c6d20134597675673f99e83d5d61ca5bee82898a84b771c57ab61c45

SHA512
7456bde1b1d63489b6c60aabec8f2eec5f54e21afc5fb89ff848e5ac27b39affa79fe95bd8845b70fbf0724ea2c96e9b3b8b4e511cc140ddfbf73e97dfc36a69

Download Submit
\Users\Admin\AppData\Local\Temp\431a343abc\Dctooux.exe

Filesize
1.3MB

MD5
db04aa6e158c5d52c20fc855f5285905

SHA1
822416dfa3f094aa6776ed0cad77fb9083db29a3

SHA256
ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f

SHA512
cdc0ff46ac48178da0a68d4e2601a46a960c3aa998edd66a7bb6a39d1caa7dbbe53f1aa463307a9932996d2993386addc7c54cee73811897b075dd75fbc904ff

Download Submit
memory/1404-15-0x0000000000D40000-0x0000000001119000-memory.dmp

Filesize
3.8MB

Download
memory/1404-0-0x0000000000D40000-0x0000000001119000-memory.dmp

Filesize
3.8MB

Download
memory/1404-2-0x0000000001031000-0x0000000001119000-memory.dmp

Filesize
928KB

Download
memory/1404-4-0x0000000000D40000-0x0000000001119000-memory.dmp

Filesize
3.8MB

Download
memory/1404-13-0x0000000004F00000-0x00000000052D9000-memory.dmp

Filesize
3.8MB

Download
memory/1404-1-0x0000000000D40000-0x0000000001119000-memory.dmp

Filesize
3.8MB

Download
memory/1928-18-0x0000000000BF0000-0x0000000000FC9000-memory.dmp

Filesize
3.8MB

Download
memory/1928-50-0x0000000000BF0000-0x0000000000FC9000-memory.dmp

Filesize
3.8MB

Download
memory/1928-30-0x0000000000BF0000-0x0000000000FC9000-memory.dmp

Filesize
3.8MB

Download
memory/1928-31-0x0000000000BF0000-0x0000000000FC9000-memory.dmp

Filesize
3.8MB

Download
memory/1928-32-0x0000000000BF0000-0x0000000000FC9000-memory.dmp

Filesize
3.8MB

Download
memory/1928-17-0x0000000000BF0000-0x0000000000FC9000-memory.dmp

Filesize
3.8MB

Download
memory/1928-40-0x0000000000BF0000-0x0000000000FC9000-memory.dmp

Filesize
3.8MB

Download
memory/1928-48-0x0000000000BF0000-0x0000000000FC9000-memory.dmp

Filesize
3.8MB

Download
memory/1928-49-0x0000000000BF0000-0x0000000000FC9000-memory.dmp

Filesize
3.8MB

Download
memory/1928-16-0x0000000000BF0000-0x0000000000FC9000-memory.dmp

Filesize
3.8MB

Download
memory/1928-51-0x0000000000BF0000-0x0000000000FC9000-memory.dmp

Filesize
3.8MB

Download
memory/1928-61-0x0000000000BF0000-0x0000000000FC9000-memory.dmp

Filesize
3.8MB

Download
memory/1928-62-0x0000000000BF0000-0x0000000000FC9000-memory.dmp

Filesize
3.8MB

Download
memory/1928-63-0x0000000000BF0000-0x0000000000FC9000-memory.dmp

Filesize
3.8MB

Download
memory/1928-64-0x0000000000BF0000-0x0000000000FC9000-memory.dmp

Filesize
3.8MB

Download
memory/1928-65-0x0000000000BF0000-0x0000000000FC9000-memory.dmp

Filesize
3.8MB

Download
memory/1928-66-0x0000000000BF0000-0x0000000000FC9000-memory.dmp

Filesize
3.8MB

Download
memory/1928-76-0x0000000000BF0000-0x0000000000FC9000-memory.dmp

Filesize
3.8MB

Download
memory/1928-77-0x0000000000BF0000-0x0000000000FC9000-memory.dmp

Filesize
3.8MB

Download

Analysis

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